138840708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 332035200

約数和(自身を除く): 193194492

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 199, 212, 318, 398, 597, 636, 796, 1097, 1194, 2194, 2388, 3291, 4388, 6582, 10547, 13164, 21094, 31641, 42188, 58141, 63282, 116282, 126564, 174423, 218303, 232564, 348846, 436606, 654909, 697692, 873212, 1309818, 2619636, 11570059, 23140118, 34710177, 46280236, 69420354, 138840708]

約数ペア:

[(1, 138840708), (2, 69420354), (3, 46280236), (4, 34710177), (6, 23140118), (12, 11570059), (53, 2619636), (106, 1309818), (159, 873212), (199, 697692), (212, 654909), (318, 436606), (398, 348846), (597, 232564), (636, 218303), (796, 174423), (1097, 126564), (1194, 116282), (2194, 63282), (2388, 58141), (3291, 42188), (4388, 31641), (6582, 21094), (10547, 13164)]